

Hioki U8975 4ch Analog Unit
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High speed 5 MS/s, isolated 4 channel input
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Description
Key Features
- High speed sampling of 5 MS/s ensures catching high speed phenomena
- Isolated 4 channel input
- Max. rated voltage to ground: 300 V AC or DC (CAT II)
- High resolution measurement with 16 bit A/D
- For Memory HiCorder MR6000, MR6000-01, MR8740T and MR8847A (ver. 2.00 or later)
Simultaneous measurement of multiple channels
- The MR6000 can simultaneously measure up to 32 channels, while the MR8740T can measure up to 108 channels at a time.
- The U8975 accepts direct input of up to 200 V DC across 4 channels. With a sampling rate of 5 MHz (across a frequency band of 2 MHz), high speed, and 16-bit resolution, it can perform multi-channel, high-speed, and high-resolution measurement.
Specifications
Basic specifications
Accuracy guaranteed: 1 year
Measurement functions | Number of channels: 4, for voltage measurement | |||||
---|---|---|---|---|---|---|
Input terminals | Isolated BNC terminal (Input impedance: 1 MΩ, Input capacitance: 30 pF) Max. rated voltage to earth: 300 V AC or DC (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) | |||||
Measurement range | 4, 10, 20, 40, 100, 200 V f.s., 6 ranges (AC voltage for possible measurement/display using the memory function: 140 V rms) Low-pass filter: 5/500/5 k/200 kHz | |||||
Measurement resolution | 1/32000 of measurement range (using 16-bit A/D conversion) | |||||
Highest sampling rate | 5 MS/s (4 channel simultaneous sampling) | |||||
Measurement accuracy | ±0.1% f.s. (with filter 5 Hz, zero position accuracy included) | |||||
Frequency characteristics | DC to 2 MHz -3 dB | |||||
Input coupling | DC/GND | |||||
Max. allowable input | 200 V DC (when direct input) | |||||
Dimensions and mass | 106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 250 g (8.8 oz) | |||||
Included accessories | None |
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Video
Key Features
- High speed sampling of 5 MS/s ensures catching high speed phenomena
- Isolated 4 channel input
- Max. rated voltage to ground: 300 V AC or DC (CAT II)
- High resolution measurement with 16 bit A/D
- For Memory HiCorder MR6000, MR6000-01, MR8740T and MR8847A (ver. 2.00 or later)
Simultaneous measurement of multiple channels
- The MR6000 can simultaneously measure up to 32 channels, while the MR8740T can measure up to 108 channels at a time.
- The U8975 accepts direct input of up to 200 V DC across 4 channels. With a sampling rate of 5 MHz (across a frequency band of 2 MHz), high speed, and 16-bit resolution, it can perform multi-channel, high-speed, and high-resolution measurement.
Basic specifications
Accuracy guaranteed: 1 year
Measurement functions | Number of channels: 4, for voltage measurement | |||||
---|---|---|---|---|---|---|
Input terminals | Isolated BNC terminal (Input impedance: 1 MΩ, Input capacitance: 30 pF) Max. rated voltage to earth: 300 V AC or DC (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) | |||||
Measurement range | 4, 10, 20, 40, 100, 200 V f.s., 6 ranges (AC voltage for possible measurement/display using the memory function: 140 V rms) Low-pass filter: 5/500/5 k/200 kHz | |||||
Measurement resolution | 1/32000 of measurement range (using 16-bit A/D conversion) | |||||
Highest sampling rate | 5 MS/s (4 channel simultaneous sampling) | |||||
Measurement accuracy | ±0.1% f.s. (with filter 5 Hz, zero position accuracy included) | |||||
Frequency characteristics | DC to 2 MHz -3 dB | |||||
Input coupling | DC/GND | |||||
Max. allowable input | 200 V DC (when direct input) | |||||
Dimensions and mass | 106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 250 g (8.8 oz) | |||||
Included accessories | None |